| 水体Hg^2＋对中华绒螯蟹（Eriocheir sinensis）血淋巴抗氧化酶活力和丙二醛含量的影响 |
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| 引用本文： | 赵艳民,王新华,秦延文,郑丙辉. 水体Hg^2＋对中华绒螯蟹（Eriocheir sinensis）血淋巴抗氧化酶活力和丙二醛含量的影响[J]. 海洋与湖沼, 2011, 42(3): 436-442 |
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| 作者姓名： | 赵艳民 王新华 秦延文 郑丙辉 |
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| 作者单位： | 中国环境科学研究院环境基准与风险评估国家重点实验室;中国环境科学研究院国家环境保护河口与海岸带环境重点实验室;南开大学生命科学学院;南开大学生命科学学院;中国环境科学研究院环境基准与风险评估国家重点实验室;中国环境科学研究院国家环境保护河口与海岸带环境重点实验室;中国环境科学研究院环境基准与风险评估国家重点实验室;中国环境科学研究院国家环境保护河口与海岸带环境重点实验室 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项资助项目, 2009ZX07528-002 号; 中国环境科学研究院中央级公益性科研院所基本科研业务专项资助, 2007KYYW08 号 |
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| 摘 要： | 采用单因子实验设计方法，进行了水体汞（Hg^2＋）在不同暴露时间对中华绒螯蟹血淋巴超氧化物歧化酶（SOD）、谷胱甘肽过氧化物酶（GPX）和过氧化氢酶（CAT）活力以及脂质过氧化产物丙二醛（MDA）含量的影响研究。结果表明，较低浓度Hg^2＋（0．01和0．05mg／L）处理组中华绒螯蟹血淋巴SOD、GPX、CAT活力在...
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| 关 键 词： | Hg^2+ 中华绒螯蟹 血淋巴 SOD GPX CAT MDA |
| 收稿时间： | 2010-03-16 |
| 修稿时间： | 2010-05-23 |
EFFECTS OF Hg2+ ON ANTIOXIDANT ENZYMATIC ACTIVITIES AND MALONDIADEHYDE CONTENT IN THE HAEMOLYMPH OF CHINESE MITTEN CRAB ERIOCHEIR SINENSIS |
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| ZHAO Yan-Min,WANG Xin-Hu,QIN Yan-Wen and ZHENG Bing-Hui. EFFECTS OF Hg2+ ON ANTIOXIDANT ENZYMATIC ACTIVITIES AND MALONDIADEHYDE CONTENT IN THE HAEMOLYMPH OF CHINESE MITTEN CRAB ERIOCHEIR SINENSIS[J]. Oceanologia Et Limnologia Sinica, 2011, 42(3): 436-442 |
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| Authors: | ZHAO Yan-Min WANG Xin-Hu QIN Yan-Wen ZHENG Bing-Hui |
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| Affiliation: | National Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences;State Environmental Protection Key Laboratory of Estuary and Coastal Environment, Chinese Research Academy of Environmental Sciences;;College of Life Sciences, Nankai University;National Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences;State Environmental Protection Key Laboratory of Estuary and Coastal Environment, Chinese Research Academy of Environmental Sciences;National Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences;State Environmental Protection Key Laboratory of Estuary and Coastal Environment, Chinese Research Academy of Environmental Sciences |
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| Abstract: | The effects of mercury (Hg2+) on antioxidant enzymatic activity and MDA content in haemolymph of juvenile Chinese mitten crab, Eriocheir sinensis, were investigated. The results showed significantly increased in activities of superoxide dismutase (SOD), glutathione peroxidase (GPX), and catalase (CAT) in the groups treated with 0.01 and 0.05mg/L Hg2+ in a short period of time, which appeared as Poison-intoxication effect;however, these antioxidant enzymes decreased in activities with increasing exposure tim... |
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| Keywords: | Hg2+ Eriocheir sinensis Haemolymph SOD GPX CAT MDA |
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